baber/WOPTO huggingface dataset:
Patent JP-H07143134-A (JP)
Title: Transmission station
Inventor: YAMAGISHI TAKASHI
IPC: H04L12/28
Filed: 1993-11-16
Abstract: PURPOSE:To improve the extension performance of a user program and entity by providing an address registration means to which an individual MAC(Medium Access Control) address is registered and an individual entity to the station. CONSTITUTION:This transmission station 21 is provided with a MAC 23, a specific entity set 24A, a user program 25A, an individual entity set 24B, and a user program 25B. That is, an individual MAC address 26B different from a specific MAC address 26A is registered, the individual entity set 24B corresponding to the individual MAC address 26B is provided. When the extension of a transmission station is desired, the individual MAC address is registered and the individual entity set 24 B is used. Thus, the extension performance of the user program is improved by registering plural MAC address.
Patent JP-H01128003-A (JP)
Title: Optical radiator
Inventor: MORI TAKASHI
IPC: F21V8/00
Filed: 1987-11-13
Abstract: PURPOSE:To efficiently drive a runner by providing two pieces of rails on which the wheels of a vehicle body travel into a cylindrical body, one face of which is formed of a transparent body, and driving a motor on the vehicle body through the rails, thereby moving the runner back and forth. CONSTITUTION:The one face of the cylindrical body 10 is constituted of the transparent body and two pieces of the rails 13, 14 extending in an axial direction are disposed in the cylindrical body. The runner 30 travels on these rails. The runner 30 has the wheels 34, 35 for traveling on the rails 13, 14, the vehicle body 36 mounted on the wheels, the motor 37 which is mounted on the vehicle body 36 and is run to drive the wheels, and a reflecting plate 38, etc. The light L radiated by a photoconductor 20 into the cylindrical body 10 is reflected by the reflecting plate 38 and is released through the transparent body of the cylindrical body to the outside. The rails 13, 14 are constituted of electrical conductors. The motor 37 runs forward or backward to move the runner 30 back and forth when sliders 15, 16 come into contact with the rails 13, 14 and the polarities of the impressed voltage are inverted. The runner is thereby effectively driven.
Patent JP-H07141871-A (JP)
Title: Semiconductor memory
Inventor: OISHI TSUKASA
IPC: G11C8/18
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a semiconductor memory which can performs asynchronously operation taking in an input signal of an address signal and the like and internal operation such as reading out information from a memory cell in accordance with this input signal. CONSTITUTION:Address signals Add0-Addm externally inputted are stored in an address signal memory circuit ADM by a control circuit CNT. And a memory cell corresponding to an address signal stored in the address signal memory circuit ADM is selected out of a memory cell array based on an internal operation start indicating signal RUN, information is read out and an output signal DQ is outputted.
Patent JP-S62145726-A (JP)
Title: Susceptor for epitaxial growth
Inventor: ISHII MAKOTO
IPC: H01L21/205
Filed: 1985-12-20
Abstract: PURPOSE:To improve stability against buoyancy created by radio frequency induction in a susceptor for epitaxial growth composed of a graphite substrate and a coating layer whose surface is covered with SiC by employing the graphite substrate with a specified specific resistivity. CONSTITUTION:In a susceptor for epitaxial growth heated with radio frequency induction heating, a graphite substrate whose specific resistivity is 1,300-2,000muOMEGA<->cm is employed. If the specific resistivity of the graphite sub strate is less than 1,300muOMEGA<->cm, the influence of buoyancy created by the radio frequency induction is large and the posture of the susceptor is unstable. On the other hand, if the specific resistivity exceeds 200muOMEGA<->cm, as a heating effi ciency is substantially declined so that radio frequency power has to be in creased and the buoyance is increased accordingly the hence instability of the susceptor is created.
Patent JP-H05103138-A (JP)
Title: Facsimile equipment with built-in telephone set
Inventor: IGUCHI JUNJI
IPC: H04N1/00
Filed: 1991-10-07
Abstract: PURPOSE:To urge an off-hook in the same way as a normal telephone set by switching between a DC impression circuit, a line and a ringer circuit based on an input signal from the line and a hook state in a built-in telephone set. CONSTITUTION:When an opposite party is a telephone, a ring back tone is transmitted from a modem part 14, a relay for a DC impression 8 is switched from a contact (a) to a contact (b) in a state that the opposite party is kept waiting, a ringer circuit part 7 is connected to a DC impression circuit 9 and DC voltage is impressed. Thus, by making a ringer 6 ring, an off-hook is urged. Next, the off-hook is monitored by an off-hook detection part 4. When the off-hook is detected, the relay 8 is switched from the contact (b) to the contact (a), the ringing of the ringer 6 is stopped and a CML relay 12 is switched from the contact (b) to the contact (a). At this time, a hook switch 17 is already switched from the contact (a) to the contact (b) by the off-hook of a handset 3, a talking circuit part 2 and a line 15 are connected and a call becomes possible.
Patent JP-H04161401-A (JP)
Title: Hydrogenated compound of liquid diene-based copolymer and liquid polymer composition containing the same compound
Inventor: KOGA TETSUYA
IPC: C08F236/04
Filed: 1990-10-26
Abstract: PURPOSE:To obtain the subject hydrogenated compound having hydroxyl groups at the molecular chain terminals and in the middle of the molecular chain and capable of providing a cured material excellent in heat resistance and weather resistance by copolymerizing a diene-based monomer with a hydroxyl groupcontaining ethylenic unsaturated monomer. CONSTITUTION:An objective hydrogenated compound obtained by copolymerization between a diene-based monomer (preferably butadiene, isoprene, chloroprene, 1,3-pentadiene, cyclopentadiene, etc.) and a hydroxyl group- containing ethylenic unsaturated monomer (preferably 2-hydroxyethyl acrylate, 2-hydroxycyclohexyl acrylate, etc.).
Patent JP-H06140634-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NAKAMURA NORIO
IPC: H01L29/792
Filed: 1992-10-26
Abstract: PURPOSE:To reduce the number of lithography steps by introducing first and second impurities having the same electrical conductivity into a MOSFET portion while an EPROM portion of a semiconductor substrate is entirely masked, and by forming source and drain regions which are made of two diffusion layers of the MOSFET having different concentrations of impurities. CONSTITUTION:A first p-type well 2 is created at a first portion 100 of a p-type silicon substrate 1 on which an EPROM is to be disposed, and a second p-type well 3 is created at a second portion 200 on which a peripheral MOSFET for driving the EPROM is to be disposed. A field oxide film 4 for isolating devices is selectively created. A polycrystal silicon layer 9 is deposited over the whole of the field oxide film 4 and a dielectric film 5. A control electrode 13 and source-drain regions 21 of the EPROM are created by a first lithography step. Then, a gate electrode 14 of the MOSFET is created by a second lithography step. Thereby, reduced number of lithography steps leads to the elimination of mask errors.
Patent JP-H01132449-A (JP)
Title: Antiskid device
Inventor: ADACHI YOSHIHARU
IPC: B60T8/50
Filed: 1987-11-16
Abstract: PURPOSE:To prevent variation in the pressure increasing speed characteristic of brake fluid pressure accompanying the dispersion in master cylinder pressure by providing a multistage switchover throttle valve between a master cylinder and an antiskid selector valve and switching over the valve by means of the master cylinder pressure. CONSTITUTION:In a so-called hold type antiskid device having an ABS inlet valve 3, an ABS outlet valve 4, a pump 5 and a reservoir 6, a multistage- switchover pressure increasing speed controlling throttle valve 21 is provided between a master cylinder 2 and the ABS inlet valve 3. This switchover valve is switched over, e.g., in three stages and controlled to be switched over in accordance with the pressure difference between an M/C pressure introduced from the master cylinder 2 via an oil passage L2 and a W/C pressure which is introduced from wheel cylinders 7, 8 via an oil passage L1 and which rises accompanying the rise in the M/C pressure. Thereby, as the pressure difference gets larger, larger throttling is given to the M/C pressure to introduce nearly constant oil pressure to the wheel cylinders 7, 8.
Patent JP-H03148083-A (JP)
Title: Ultrasonic obstacle sensor
Inventor: WADA SHUNICHI
IPC: G01S7/526
Filed: 1989-11-06
Abstract: PURPOSE:To judge obstacles on a road in the range from a low speed to a high speed effectively based on reflected waves by providing a vehicle-speed detecting means, two timing-command means, an ultrasonic-wave-signal generating and receiving means, a judging-signal generating means, a comparing means and the like. CONSTITUTION:A timing-command means 1 supplies an ultrasonic-wave-pulse command signal V0 to an ultrasonic-wave-signal generating means 3 for a specified time at every specified interval based on the vehicle speed pulse signal from a vehicle-speed detecting means 9. The means 2 drives an ultrasonic-wave transmitting means 3 with a driving signal V1. The means 3 projects the ultrasonic pulses on a road surface (a) at the slant forward part. An ultrasonic-wave receiving means 4 receives a reflected wave V2 from the road surface. A received-signal processing means 5 amplifies the signal V2 and performs AM detection. An AM detected signal V30 is outputted into a comparing circuit 8. A second timing command means 6 operates a judging-signal generating means 7 with the signal V0 as a trigger. The signals V30 from the means 5 is compared with judging signals V5 and V6 from the means 7 in the comparing circuit 8, and a detected signal V7 is outputted.
Patent JP-H03150785-A (JP)
Title: File access mechanism for optical disk device
Inventor: YAMADA YUICHI
IPC: G11B27/10
Filed: 1989-11-06
Abstract: PURPOSE:To improve the system throughput by displaying the contents of arrayed files on a display device via a host computer after reproduction of the contents of a basic file and grasping the progress state of a file access mechanism. CONSTITUTION:A storage medium contains a floppy disk 14 for control of data, an optical disk 1 stored in a cassette 18, and a subcode signal area 1a where various information on the track numbers, etc., are recorded. Then an encoder is provided in a head mechanism part 4 which contains an optical pickup 3 for seeking operations, and an optical sensor set a pair to the encoder is provided in a static part of a frame containing the part 4. Then a linear motor 5 gives the advanced control to the disk 1 before the motor 5 reaches its synchronizing rotational frequency and seeks a pickup 3 at a rough position via a sensor as well as a track number included in the subcode signal stored in the disk 14. Then the contents of a basic file are reproduced and the contents of arrayed files are displayed on a computer. Thus the state in progress of a file access mechanism is grasped and therefore the system throughput is improved.
Patent JP-S62147434-A (JP)
Title: Liquid crystal optical shutter
Inventor: EGUCHI TOSHIYASU
IPC: G02F1/13
Filed: 1985-12-20
Abstract: PURPOSE:To improve response and contrast by providing >=2 kinds of modes of each liquid crystal cell determined by the orientation configuration of molecules of liquid crystal and the combination of the orientation configuration and the axis of polarization of a polarizing plate. CONSTITUTION:A liquid crystal optical shutter is formed by laminating the 1st liquid crystal cell 20 and the 2nd liquid crystal cell 21. The 1st liquid crystal cell 20 changes in mode (cutoff-transmission mode) from a dark visual field to transmission when applied with a voltage and the 2nd liquid crystal cell 21 changes in mode (transmission-cutoff mode) from transmission to the dark visual field when applied with a voltage. This liquid crystal optical shutter composed of the 1st and the 2nd liquid crystal cells 20 and 21 is applied with an opposite-phase voltage to alternate the transmission state and cutoff state. Consequently, optical shutter effect with a high response speed is obtained when light is transmitted and cut off according to whether the voltage is applied or not, and the contrast is improved by employing multilayered structure.
Patent JP-2000114218-A (JP)
Title: Device and method for cleaning wafer
Inventor: AISAKA TSUTOMU
IPC: H01L21/304
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent generation of particles from friction due to the vibration of a wafer, when the bottom of a cleaning tank is elevated from a cleaning liquid in a state of overflow to expose the wafer. SOLUTION: In a wafer-cleaning device 1 provided with a cleaning tank 2, in which a wafer W is received and a cleaning liquid supply pipe 3 connected to the cleaning tank 2, a peripheral wall 21 of the cleaning tank 2 is constituted in such a way that its upper end is freely moved vertically between a position higher than the upper end of the wafer W received in the cleaning tank 2 and a position lower than the lower end of the wafer W. The wafer W is placed on the bottom surface of the cleaning tank 2, in a state where the peripheral wall 21 of the cleaning tank 2 is lowered. The peripheral wall 21 of the cleaning tank 2 is moved up, and a cleaning liquid L is supplied into the cleaning tank 2 to dip the wafer W in the cleaning liquid L.  The peripheral wall 21 of the cleaning tank 2 is moved down to cause the cleaning liquid L to overflow from the upper end of the peripheral wall 21 of the cleaning tank 2 and the wafer to be exposed from the liquid surface of the cleaning liquid L.
Patent JP-H07116657-A (JP)
Title: Water purifier
Inventor: ITAKURA JUNJI
IPC: C02F1/28
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a water purifier capable of discharging a large amt. of water and equipped with a small-sized passage changeover mechanism. CONSTITUTION:The main body 1 connected to a cock and a filter part 2 are integrally connected and the main body 1 is equipped with the first and second water passing holes 14a, 14b provided to the upper wall 8a partitioning a raw water inlet 4 and a valve chamber in which a passage changeover valve 20 is inserted, the shower drain holes 15a, 15b provided to a lower wall 8b, a raw water drain hole 16 and the water sending port 11 provided to a side end surface. The passage changeover valve 20 is equipped with the first water passage 21 formed by shaving off the circumferential surface of a valve steam 20a in a U-shape, the second water passage piercing the valve steam 20a and the water passage for the filter part piercing the valve stem from an upper surface toward the water sending port 11 and has first, second and third sealing members arranged to the peripheral surface region of the first water passage 21, the region opposed to the second water passing hole and the water inlet part of the water passage for the filter part.
Patent JP-H01129152-A (JP)
Title: Preparation of gradient gel film for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/447
Filed: 1987-11-16
Abstract: PURPOSE:To prepare a gel film with good productivity by increasing the reading number by an arbitrary film thickness gradient, by mixing a monomer solution having a constant concn. with a polymerizing reaction initiator solution while changing the flow rate of said initiator solution at a definite cycle to supply the same to a coating head. CONSTITUTION:A monomer solution having a constant concn. is received in a tank 1 and a polymerizing reaction initiator solution having a constant concn. is received in a tank 2. The flow rate gradient supply pump 3 of the monomer solution 1 and the flow rate gradient supply pump 4 of the polymerizing reaction initiator solution 2 are respectively controlled by controllers 7a, 7b to respectively alter the flow rates of both solutions. The monomer solution and the polymerizing reaction initiator solution both of which are controlled in their flow rates by the pumps 3, 4 are mixed by a state mixer 5 to become a medium solution 10 for electrophoretic separation and this solution is applied to a web 11 by a coating head 6. The controllers 7a, 7b control the aforementioned pumps 7a, 7b so that a flow rate increases and decreases in a low thickness part, a high thickness part and the gradient part between both parts at a definite cycle.
Patent JP-2001108698-A (JP)
Title: Rotation sensor
Inventor: MIYAZAKI MASAHITO
IPC: G01P3/488
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotation sensor where a magnet plate has no possibility of fracture. SOLUTION: The rotation sensor comprises a core 14 made of a magnetic metal, e.g. iron, and passed through the central hole 13 of an insulating resin bobbin 12 applied with a coil 11 to abut against the bottom face of the bobbin 12, a magnet plate (permanent magnet) 15 placed at the forward end of the core 14 and a plate 16 made of a magnetic metal, e.g. iron, placed at the rear end of the core 14. One end of a connector 17 abuts against the rear end of the bobbin 12 and a case 18 of nonmagnetic material, e.g. aluminum, is applied from the magnet plate 15 side and caulked 18a to an intermediate part of the connector 17. The core 14 is passed through the central hole 19 of the magnet plate 15 and the central hole 20 of the plate 16. The plate 16 may be dispensed with.
Patent JP-S61184659-A (JP)
Inventor: RATSUKU KAARUTON
IPC: G06F15/173
Filed: 1985-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10130705-A (JP)
Title: Operation of blast furnace
Inventor: KASHIWAGI YOSHIYUKI
IPC: C21B5/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pulverized fine coal available to auxiliary fuel by adding material reacted with chlorine component in a waste, executing a dry-distilation and applying de-chlorination treatment to the obtd. treated ash. SOLUTION: In the heating treatment 20 of the waste, the additive reacted with the chlorine component is mixed into the waste containing the chlorine component and the heating treatment (dry-distilation) is executed. As the additive, alkali and/or silica base materials are suitable. By this method, the chlorine component is fixed in the generated residue. Therefore, the generated gas contains no chlorine component and can be exhausted into the air as it is, or used as fuel. In the following de-chlorination treatment part 30, the residue fixing the chlorine component is water-washed to remove the chlorine component, and dehydrated and dried to obtain the carburized treated ash (pulverized fine coal). Then, this treated ash is supplied into a hopper 7 for pulverized fine coal to obtain the effective utilization as the fuel.
Patent JP-H08148241-A (JP)
Title: Connector for board
Inventor: TAKADA KENSAKU
IPC: H05K3/30
Filed: 1994-11-22
Abstract: PURPOSE: To provide a connector for a board which can be easily mounted on a circuit board and by which stress caused by a temperature change is hardly applied to a lead soldering part after it is mounted. CONSTITUTION: A diametrically contractible elastic installing leg 7 is arranged on a housing 1, and first and second projections 4 and 5 are attached to its leg, and in a position where a positioning member 9 is temporarily locked on the first projection 4, a lead part of a terminal 8 is shallowly entered into a positioning hole 11, and the lead tip is held in a fixed position. The positioning member 9 is formed of the same material with a circuit board, and when a connector C is mounted on the board, it is locked on the second projection 5. By being constituted in this way, positional dislocation by a temperature change in the positioning hole 11 and a through hole of the board is not caused, and stress is hardly applied to a lead soldering part to the circuit board.
Patent JP-H05127920-A (JP)
Title: Main storage access optimizing processing method
Inventor: TAKAHASHI YOSHIO
IPC: G06F9/45
Filed: 1991-11-05
Abstract: PURPOSE:To optimize plural accesses to a main storage area so that processing efficiency is improved by collecting the accesses into the access of one instruction as much as possible on the program generation processing of a computer. CONSTITUTION:In a first processing 10, access instructions are classified for respective ranges in a prescribed length from respective access boundary addresses based on the addresses and the data length of access destination data of the respective instructions accessed to the main storage area as to the instructions of an intermediate text prior to the conversion of an intermediate code being the result of translation into a target program. When the operands of more than two instructions are classified into the same range in a second processing 11, an instruction group is substituted by one instruction which accesses the range as access destination data for the respective groups of more than two instructions satisfying a prescribed condition among more than two instructions.
Patent JP-H11123133-A (JP)
Title: Straw
Inventor: SHINOHARA MITSUHIKO
IPC: A47G21/18
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a straw in which piecing-unsealing force is improved and suitable for a non-aluminum paper container by forming a reduced diameter part having an acute part at its tip at a tip part on the liquid sucking side of a straw. SOLUTION: A freely extensible contractible straw of a multistage type obtained by combining plural pipes is constituted of an inner pipe 5 of a small- diameter constituting a liquid sucking part and an outer pipe 6 of a large- diameter constituting a sucking and drinking part. Then, a tip part 2 equivalent to the liquid sucking side of the pipe 5 of such the extensible straw is cut by using an electric heater such as an electrically heating wire, an electrically heating thin plate or a laser to form an acute part. The cut part of the acute part is abutted on a heating block to form a reduced diameter part 4. Thereby, the piercing/unsealing property at the straw insertion port of a paper container is improved and the use of the straw with kinds of non-aluminum paper containers using a barrier layer made of a synthetic resin is possible.
Patent JP-H06136953-A (JP)
Title: Sheath pipe fixing jig
Inventor: HORIGUCHI KOHEI
IPC: E04G21/04
Filed: 1992-10-27
Abstract: PURPOSE:To easily fix a sheath pipe in a determined position within a form, and precisely and easily regulate the height of the sheath pipe. CONSTITUTION:A sheath pipe fixing jig 1 is a jig for fixing a sheath pipe 7 to be buried in a foundation to a determined position of a form 5, which is formed of a jig body 1A consisting of a fixing plate 10 and a holding part 20 and a clip 1B for fixing the jig body 1A to a form panel 51. The fixing plate 10 is nearly a L-shaped sectional metallic material having a horizontal plate part 12 continuously provided on a vertical plate part 11. The holding part 20 has a shaft bar 22 on the central axial line of a support frame 21 connected to the lower surface of the horizontal plate part 12, and four oscillating pieces 24 are provided in the state supported by the support frame 21 to enclose a rising and lowering piece 23 mounted on the shaft bar 22. The oscillating pieces 24 are oscillated outward according to the lowering of the rising and lowering piece 23 to press an oscillating part 29 onto the inner circumferential surface 7a of the sheath pipe 7, whereby the sheath pipe 7 is held.